Page 2 - TABLE OF CONTENTS; Page
i 166240004 TABLE OF CONTENTS Page MODEL AND SERIAL LOCATION 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . “I” SERIES CUBER 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SERIAL NUMBER EXPLANATION 1 ...
Page 4 - MODEL AND SERIAL LOCATION; “I” SERIES CUBER
1 166240004 12/1/94Rev 3/4/96 MODEL AND SERIAL LOCATION “I” SERIES CUBER Condenser Discharge AirDeflector (as required)* Bin Adapter (as required)* Model/SerialNumber Location *Bin adapters and condenser discharge air deflector may be equipped depending on your location or the size ofthe storage bin...
Page 6 - SPECIFICATIONS – 60 HZ; ICE CUBER SPECIFICATION
3 166240004 12/1/94 R e v 3/4/96 SPECIFICATIONS – 60 HZ ICE CUBER SPECIFICATION MODEL IAC322E60IAC330E60 IACS227E60 IWC322E60IWC330E60 IWCS227E60 IAC522E60 IAC522E60L IAC530E60 IAC530E60L IWC522E60 IWC522E60L IWC530E60 IWC530E60L UNIT Volts 230 230 230 230 Phase 1 1 1 1 Hertz 60 60 60 60 No. Wires 2...
Page 10 - SPECIFICATIONS – 50 HZ
7 166240004 12/1/94 R e v 3/4/96 SPECIFICATIONS – 50 HZ MODEL IAC322E50IAC330E50 IACS277E50 IWC322E50IWC330E50 IWCS227E50 IAC522E50 IAC522E50L IAC530E50 IAC530E50L IWC522E50 IWC522E50L IWC530E50 IWC530E50L UNIT Volts 220 220 220 220 Phase 1 1 1 1 Hertz 50 50 50 50 No. Wires 2+ground 2+ground 2+groun...
Page 13 - SPECIFICATIONS – 50 HZ, REMOTE CONDENSER; MODEL; Volts
10 166240004 12/1/94 R e v 3/4/96 SPECIFICATIONS – 50 HZ, REMOTE CONDENSER MODEL CR800E50 CR1200E50 CR1400E50 UNIT Volts 220 220 220 Phase 1 1 1 Hertz 50 50 50 Amps 1.1 1.1 1.1 Output H.P. 1/6 1/6 1/6 MAX fuse size, Amps(HVAC circuit breaker required 20 20 20
Page 14 - GENERAL; FREIGHT DAMAGE CLAIMS PROCEDURE; and request an inspection from the deliverer.
11 166240004 12/1/94Rev 3/4/96 GENERAL FREIGHT DAMAGE CLAIMS PROCEDURE The deliverer of your equipment (freight company, distributor or dealer) is responsible for loss or damage of yourshipment. All claims must be filed with the deliverer of your equipment. Please follow the steps below to deter-min...
Page 15 - INSTALLATION INSTRUCTIONS; LOCATION OF EQUIPMENT; The following steps refer to the set-up of the ice bin and the cuber:; DISPENSER INSTALLATION
12 166240004 12/1/94Rev 3/4/96 INSTALLATION INSTRUCTIONS Installation and start-up of the equipment should be performed by the distributor or the dealer’s professionalstaff. LOCATION OF EQUIPMENT For maximum performance the location should be away from heat sources such as ovens, direct sunlight, ho...
Page 17 - Note: Leave all panels on the cuber until it is in place on the bin.; PLUMBING CONNECTIONS
14 166240004 12/1/94Rev 3/4/96 AIR-COOLED MODELS WATER-COOLED MODELS Electrical Service Line Manual Disconnect Switch STRAIN RE- LIEF MUST BE USED Water Filter Shut-Off Valve DumpValve Drain Tube Bin Drain Tube Floor Drain Electrical Service Line Manual Disconnect Switch Shut-Off Valve Water Filter ...
Page 18 - clearance on all sides and top for proper air circulation?; START-UP AND CHECK OUT; C). The water pump will operate when the evaporator cools to 25
15 166240004 12/1/94Rev 3/4/96 Single Evaporator Units operating water level WATER PANRIGHT SIDE VIEW ÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎÎ 3/8 I Dual Evaporator Units operating water level 4. If water-cooled, are inlet and drain connections to condenser correct to prevent “water hammer”?5. Are drain lines ...
Page 19 - Cleaning the Water System and Evaporator; Clean; Repeat the procedure 3 times.
16 166240004 12/1/94Rev 3/4/96 OWNER -OPERATOR The installation is not complete until you are sure the owner-operator understands the cuber operation and hisor her responsibility of preventative maintenance. Does the owner-operator know: 1. Location of electrical disconnect switch and water shut-off...
Page 20 - SANITIZING PROCEDURES; To be performed only after cleaning the ice machine:; areas with the solution. Or use a commercial sanitizer.; DUMP CYCLE
17 166240004 12/1/94Rev 3/4/96 Power Switch SANITIZING PROCEDURES NOTE: To be performed only after cleaning the ice machine: 1. Add 1/4 ounce (7.08 g) sodium hypochlorite solution (common liquid laundry bleach) to the water pan and allow the pump to circulate the solution for 5 minutes. You may also...
Page 21 - You have the option of selecting dump cycle intervals of:
18 166240004 12/1/94Rev 3/4/96 4. You have the option of selecting dump cycle intervals of: S every cycle; (Standard setting from factory) S every 3rd cycle; S every 5th cycle; S every 7th cycle. Remember, the higher the mineral content in the water supply the more often it will be required to dump ...
Page 22 - All printed capacity ratings are; ICE PRODUCTION CHECK
19 166240004 12/1/94Rev 3/4/96 ADJUSTING BRIDGE THICKNESS For optimum ice production and maximum cube separation, the iceconnecting the individual cubes should be a minimum of 1/8 I (.32cm) thick at the center area of the ice waffle. BRIDGE 1/8 I (0.32 cm) It is normal for the ice slab to be slightl...
Page 23 - LED INDICATORS; Water dump valve
20 166240004 12/1/94Rev 3/4/96 YL YL RH Evap. Water Dump Valve Contactor Water Pump 1 3 5 7 2 4 230v 115v Voltage Selector Switch GR LH Evap. Condenser plug Suction plug Test Plug Options Plug Adjustable Ice Thickness Pot. Micro Processor Stacking Cable Plug Manual Harvest Switch Transformer To Stac...
Page 25 - CIRCUIT BOARD DIAGNOSTIC PROCEDURE; One of these two conditions will exist:
22 166240004 12/1/94Rev 3/4/96 CIRCUIT BOARD DIAGNOSTIC PROCEDURE Turn the power switch to the “ON” position. The D-5 red LED (error indicator) will be illuminated for 2 seconds.After the D-5 red LED goes out, short across the bottom two terminals of the Test Plug with a jumper wire or apocket screw...
Page 26 - RESTORING ICE THICKNESS POTENTIOMETER TO FACTORY SETTING; Making Adjustments; turn, rest several seconds, then adjust another 360; When the LED; starts to flash, stop turning; . You have reached the original factory setting.
23 166240004 12/1/94Rev 3/4/96 RESTORING ICE THICKNESS POTENTIOMETER TO FACTORY SETTING 1. Turn cuber power switch to the OFF (center) position. 2. Unplug the proximity switch(es) and the thermistor(s) from the circuit board. 3. Turn the cuber power switch to the ON position. The red LED D-5 will il...
Page 27 - Condenser sensor; RESET OPERATION; Evaporator Switches; Switch Notes; Harvest Safety Termination; VOLTAGE CHECKS; Evaporator Proximity Switch
24 166240004 12/1/94Rev 3/4/96 COMPONENT FUNCTION (CIRCUIT BOARD ETC.) TEST PLUG Board manufactures check point. DO NOT ATTEMPT ANY VOLTAGE CHECKS AT THESE PINS. SENSORS Condenser sensor (WHITE) and suction line sensor (BROWN) are thermistors rated 1k ohm at room tempera- ture. S Condenser sensor si...
Page 29 - WATER REGULATING VALVE; Also discharge water temperature below 108
26 166240004 12/1/94Rev 3/4/96 2. Water supply to the product is correct and flow over the evaporator is correct. 3. Cuber refrigerant charge is correct. 4. TXV sensing bulb is properly located and secured to the suction line and correctly insulated. 5. Hot gas valve(s) are not leaking and/or seepin...
Page 31 - Note: See compressor run-on condition check procedure on page 31.; COMPRESSOR & STARTING COMPONENT CHECK-OUT PROCEDURE; ing must not be less than 90% of 50 HZ rating.; Relay; Potential –; This; Current –; 0% and run capacitors; Compressor
28 166240004 12/1/94Rev 3/4/96 Check for supply voltage from circuit board, lead connections to contactor coil, and ohms value of coil.* (3) if the product is 3 phase Note: See compressor run-on condition check procedure on page 31. COMPRESSOR & STARTING COMPONENT CHECK-OUT PROCEDURE When compre...
Page 32 - LEAK DETECTION; Either of these methods may; SYSTEM EVACUATION & RECHARGING
29 166240004 12/1/94Rev 3/4/96 2. To check the compressor motor for accidental ground, perform a continuity check between terminals C, R and S to the compressor shell or a copper line of the refrigeration system (do not use a painted surface).Continuity present, the compressor windings are grounded ...
Page 33 - REFRIGERANT DEFINITIONS
30 166240004 12/1/94Rev 3/4/96 A good vacuum is not always easy to measure, however the goal is to have less then 1% non-condensible va-pors in the system at the completion of the evacuation. Basic guidelines with a good pump would be to evacu-ate a selfcontained product 30 to 45 minutes and a remot...
Page 34 - HIGH PRESSURE SAFETY SWITCH
31 166240004 12/1/94Rev 3/4/96 Chemical analysis is the key requirement to the definition of “Reclaim”. Regardless of the purity levels reachedby a re-processing method, the refrigerant is not “reclaimed” unless it has been chemically analyzed and meetsARI Standard. HIGH PRESSURE SAFETY SWITCH All w...
Page 35 - AVERAGE OPERATING CHARACTERISTICS; IP Units
32 166240004 12/1/94 R e v 3/4/96 AVERAGE OPERATING CHARACTERISTICS IACS227/IAC322/IAC330 IP Units FREEZE CYCLE HARVEST CYCLE G AVERAGE AMBIENT TEMP _ F WATER TEMP _ F HEAD PRESSURE Psig SUCTION PRESSURE Psig CYCLE TIME Min:Sec HEAD PRESSURE Psig SUCTION PRESSURE Psig CYCLE TIME Min:Sec AVERAGE ICE ...
Page 54 - TROUBLESHOOTING
51 166240004 12/1/94Rev 3/4/96 TROUBLESHOOTING IMPORTANT: Only qualified personnel should service internal components or electrical wiring. Trouble Probable Cause Remedy CUBER NOT OPERATING A. Power switch in center “OFF”position. A. Place switch in “ON” position. CUBER NOT OPERATING,INDICATOR LIGHT...
Page 66 - REFRIGERATION AND WATER SYSTEMS
63 166240004 12/1/94 R e v 3/4/96 ÄÄÄ ÄÄÄ WATERDUMP VALVE REFRIGERATION AND WATER SYSTEMS MODELS IAC227, IAC322, IAC330, IAC522, AND IAC530MODELS IAC630, AND IAC830MODEL IWCS227 WATERFLOATVALVE WATER PUMP EVAPORATOR THERMOSTATIC EXPANSION VALVE HOT GASSOLENOIDVALVE S HEAT EXCHANGER HIGH SIDESERVICEV...
Page 67 - Refrigeration and water system
64 166240004 12/1/94 Rev 3/4/96 ÄÄÄ ÄÄÄ AIR COOLED CONDENSER WATERDUMP VALVE WATER PUMP WATERFLOAT VALVE EVAPORATOR THERMOSTATICEXPANSIONVALVE HOT GASSOLENOID VALVE EVAPORATOR THERMOSTATICEXPANSIONVALVE HEAT EXCHANGER HIGH SIDESERVICEVALVE LOW SIDESERVICEVALVE COMPRESSOR FILTER/DRIER FAN MOTOR FAN B...
Page 68 - Refrigeration and Water Systems
65 166240004 12/1/94 Rev 3/4/96 WATER-COOLED CONDENSER ÄÄ ÄÄ WATER REGULATINGVALVE WATER INLET FILTER/DRIER PRESSURE SWITCH COMPRESSOR HIGH SIDESERVICEVALVE LOW SIDESERVICEVALVE HEAT EXCHANGER EVAPORATOR THERMOSTATICEXPANSION VALVE HOT GASSOLENOIDVALVE WATERFLOATVALVE WATERDUMP VALVE WATER PUMP S Re...
Page 71 - REFRIGERATION AND WATER SYSTEM
68 166240004 12/1/94 Rev 3/4/96 ÄÄÄ ÄÄÄ WATERDUMP VALVE WATER PUMP WATERFLOATVALVE EVAPORATOR HOT GASSOLENOIDVALVE THERMOSTATICEXPANSION VALVE REMOTE CONDENSER FAN MOTOR FAN BLADES PRESSURE SWITCH HEADPRESSURECONTROL HEAT EXCHANGER HIGH SIDESERVICEVALVE LOW SIDESERVICEVALVE COMPRESSOR FILTER/DRIER P...
Page 72 - REMOTE CONDENSER
69 166240004 12/1/94 Rev 3/4/96 FAN MOTOR FAN BLADES PRESSURE SWITCH HEAD PRESSURECONTROL COUPLINGSVALVES REMOTE CONDENSER MODELS CR800, CR1200, AND CR1400 AUGUST 5, 1994
Page 74 - INSTALLATION INSTRUCTIONS REMOTE CONDENSERS; until the remote condenser and line set installation is complete.
71 166240004 12/1/94Rev 3/4/96 INSTALLATION INSTRUCTIONS REMOTE CONDENSERS UNIT 1/4-20 SCREW LEG BRACE LEG 1. Follow the standard installation instructions supplied with cuber. Do not hook cuber into the power source until the remote condenser and line set installation is complete. 2. Assembly of re...
Page 75 - NOTE; should it ever be required.
72 166240004 12/1/94Rev 3/4/96 F. The condenser fan may cycle off during the harvest cycle – this would be normal. NOTE: Installing an IMI Cornelius remote cuber with other than an IMI Cornelius remote condenser and line set may be reason to void the cuber warranty. LIQUIDREFRIGERANTLINE DISCHARGELI...
Page 76 - REMOTE CONDENSER LOCATION; distance; Measured rise
73 166240004 12/1/94Rev 3/4/96 REMOTE CONDENSER LOCATION 1. Physical Line-Set Length: 55 Ft. Maximum [16.764 meters] The ice machine compressor must have the proper oil return. Line-set rises, drop, or horizontal runs great-er than the maximum distance allowed will exceed the compressor start-up and...
Page 78 - VIOLATION OF THE CLEAN AIR ACT OF JULY, 1992.
75 166240004 12/1/94Rev 3/4/96 E. Check all fittings for leaks. 5. Final Installation: A. Remove grill from the right-hand side panel of cuber. B. Turn service port on receiver tank to open position releasing refrigerant to the balance of the system. C. Leak check line-set connections at cuber and c...
Page 80 - to
77 166240004 12/1/94Rev 3/4/96 HEAD PRESSURE CONTROL [HEADMASTER] discharge receiver condenser above 70 ° F normal discharge receiver condenser below 70 ° F by-pass The Cornelius “I” series remote systems use an Alco Head Pressure Control, normally referred to as a head-master. This control is mount...
Page 81 - DO NOT; Always leak check entire system after recharge.
78 166240004 12/1/94Rev 3/4/96 REMOTE SYSTEM EVACUATION/RE-CHARGE All field repairs to the sealed system must start with a total discharge of the system following the requirementsof the Clean Air Act of July, 1992. Proper evacuation of the total remote system will require a three (3) point hook-up o...
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